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diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/Replace.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/Replace.java
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--- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/Replace.java
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@@ -1,955 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package org.apache.tools.ant.taskdefs;
-
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.Reader;
-import java.io.Writer;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.Properties;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.DirectoryScanner;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.types.Resource;
-import org.apache.tools.ant.types.ResourceCollection;
-import org.apache.tools.ant.types.resources.FileProvider;
-import org.apache.tools.ant.types.resources.FileResource;
-import org.apache.tools.ant.types.resources.Union;
-import org.apache.tools.ant.util.FileUtils;
-import org.apache.tools.ant.util.StringUtils;
-
-/**
- * Replaces all occurrences of one or more string tokens with given
- * values in the indicated files. Each value can be either a string
- * or the value of a property available in a designated property file.
- * If you want to replace a text that crosses line boundaries, you
- * must use a nested <code>&lt;replacetoken&gt;</code> element.
- *
- * @since Ant 1.1
- *
- * @ant.task category="filesystem"
- */
-public class Replace extends MatchingTask {
-
- private static final FileUtils FILE_UTILS = FileUtils.getFileUtils();
-
- private File sourceFile = null;
- private NestedString token = null;
- private NestedString value = new NestedString();
-
- private Resource propertyResource = null;
- private Resource replaceFilterResource = null;
- private Properties properties = null;
- private ArrayList replacefilters = new ArrayList();
-
- private File dir = null;
-
- private int fileCount;
- private int replaceCount;
- private boolean summary = false;
-
- /** The encoding used to read and write files - if null, uses default */
- private String encoding = null;
-
- private Union resources;
-
- private boolean preserveLastModified = false;
- private boolean failOnNoReplacements = false;
-
- /**
- * An inline string to use as the replacement text.
- */
- public class NestedString {
-
- private boolean expandProperties = false;
- private StringBuffer buf = new StringBuffer();
-
- /**
- * Whether properties should be expanded in nested test.
- *
- * <p>If you use this class via its Java interface the text
- * you add via {@link #addText addText} has most likely been
- * expanded already so you do <b>not</b> want to set this to
- * true.</p>
- *
- * @since Ant 1.8.0
- */
- public void setExpandProperties(boolean b) {
- expandProperties = b;
- }
-
- /**
- * The text of the element.
- *
- * @param val the string to add
- */
- public void addText(String val) {
- buf.append(val);
- }
-
- /**
- * @return the text
- */
- public String getText() {
- String s = buf.toString();
- return expandProperties ? getProject().replaceProperties(s) : s;
- }
- }
-
- /**
- * A filter to apply.
- */
- public class Replacefilter {
- private NestedString token;
- private NestedString value;
- private String replaceValue;
- private String property;
-
- private StringBuffer inputBuffer;
- private StringBuffer outputBuffer = new StringBuffer();
-
- /**
- * Validate the filter's configuration.
- * @throws BuildException if any part is invalid.
- */
- public void validate() throws BuildException {
- //Validate mandatory attributes
- if (token == null) {
- String message = "token is a mandatory for replacefilter.";
- throw new BuildException(message);
- }
-
- if ("".equals(token.getText())) {
- String message = "The token must not be an empty "
- + "string.";
- throw new BuildException(message);
- }
-
- //value and property are mutually exclusive attributes
- if ((value != null) && (property != null)) {
- String message = "Either value or property "
- + "can be specified, but a replacefilter "
- + "element cannot have both.";
- throw new BuildException(message);
- }
-
- if ((property != null)) {
- //the property attribute must have access to a property file
- if (propertyResource == null) {
- String message = "The replacefilter's property attribute "
- + "can only be used with the replacetask's "
- + "propertyFile/Resource attribute.";
- throw new BuildException(message);
- }
-
- //Make sure property exists in property file
- if (properties == null
- || properties.getProperty(property) == null) {
- String message = "property \"" + property
- + "\" was not found in " + propertyResource.getName();
- throw new BuildException(message);
- }
- }
-
- replaceValue = getReplaceValue();
- }
-
- /**
- * Get the replacement value for this filter token.
- * @return the replacement value
- */
- public String getReplaceValue() {
- if (property != null) {
- return properties.getProperty(property);
- } else if (value != null) {
- return value.getText();
- } else if (Replace.this.value != null) {
- return Replace.this.value.getText();
- } else {
- //Default is empty string
- return "";
- }
- }
-
- /**
- * Set the token to replace.
- * @param t <code>String</code> token.
- */
- public void setToken(String t) {
- createReplaceToken().addText(t);
- }
-
- /**
- * Get the string to search for.
- * @return current <code>String</code> token.
- */
- public String getToken() {
- return token.getText();
- }
-
- /**
- * The replacement string; required if <code>property</code>
- * is not set.
- * @param value <code>String</code> value to replace.
- */
- public void setValue(String value) {
- createReplaceValue().addText(value);
- }
-
- /**
- * Get replacement <code>String</code>.
- * @return replacement or null.
- */
- public String getValue() {
- return value.getText();
- }
-
- /**
- * Set the name of the property whose value is to serve as
- * the replacement value; required if <code>value</code> is not set.
- * @param property property name.
- */
- public void setProperty(String property) {
- this.property = property;
- }
-
- /**
- * Get the name of the property whose value is to serve as
- * the replacement value.
- * @return property or null.
- */
- public String getProperty() {
- return property;
- }
-
- /**
- * Create a token to filter as the text of a nested element.
- * @return nested token <code>NestedString</code> to configure.
- * @since Ant 1.8.0
- */
- public NestedString createReplaceToken() {
- if (token == null) {
- token = new NestedString();
- }
- return token;
- }
-
- /**
- * Create a string to replace the token as the text of a nested element.
- * @return replacement value <code>NestedString</code> to configure.
- * @since Ant 1.8.0
- */
- public NestedString createReplaceValue() {
- if (value == null) {
- value = new NestedString();
- }
- return value;
- }
-
- /**
- * Retrieves the output buffer of this filter. The filter guarantees
- * that data is only appended to the end of this StringBuffer.
- * @return The StringBuffer containing the output of this filter.
- */
- StringBuffer getOutputBuffer() {
- return outputBuffer;
- }
-
- /**
- * Sets the input buffer for this filter.
- * The filter expects from the component providing the input that data
- * is only added by that component to the end of this StringBuffer.
- * This StringBuffer will be modified by this filter, and expects that
- * another component will only apped to this StringBuffer.
- * @param input The input for this filter.
- */
- void setInputBuffer(StringBuffer input) {
- inputBuffer = input;
- }
-
- /**
- * Processes the buffer as far as possible. Takes into account that
- * appended data may make it possible to replace the end of the already
- * received data, when the token is split over the "old" and the "new"
- * part.
- * @return true if some data has been made available in the
- * output buffer.
- */
- boolean process() {
- String t = getToken();
- if (inputBuffer.length() > t.length()) {
- int pos = replace();
- pos = Math.max((inputBuffer.length() - t.length()), pos);
- outputBuffer.append(inputBuffer.substring(0, pos));
- inputBuffer.delete(0, pos);
- return true;
- }
- return false;
- }
-
- /**
- * Processes the buffer to the end. Does not take into account that
- * appended data may make it possible to replace the end of the already
- * received data.
- */
- void flush() {
- replace();
- outputBuffer.append(inputBuffer);
- inputBuffer.delete(0, inputBuffer.length());
- }
-
- /**
- * Performs the replace operation.
- * @return The position of the last character that was inserted as
- * replacement.
- */
- private int replace() {
- String t = getToken();
- int found = inputBuffer.indexOf(t);
- int pos = -1;
- final int tokenLength = t.length();
- final int replaceValueLength = replaceValue.length();
- while (found >= 0) {
- inputBuffer.replace(found, found + tokenLength, replaceValue);
- pos = found + replaceValueLength;
- found = inputBuffer.indexOf(t, pos);
- ++replaceCount;
- }
- return pos;
- }
- }
-
- /**
- * Class reading a file in small chunks, and presenting these chunks in
- * a StringBuffer. Compatible with the Replacefilter.
- * @since 1.7
- */
- private class FileInput /* JDK 5: implements Closeable */ {
- private StringBuffer outputBuffer;
- private final InputStream is;
- private Reader reader;
- private char[] buffer;
- private static final int BUFF_SIZE = 4096;
-
- /**
- * Constructs the input component. Opens the file for reading.
- * @param source The file to read from.
- * @throws IOException When the file cannot be read from.
- */
- FileInput(File source) throws IOException {
- outputBuffer = new StringBuffer();
- buffer = new char[BUFF_SIZE];
- is = new FileInputStream(source);
- try {
- reader = new BufferedReader(encoding != null ? new InputStreamReader(is, encoding) : new InputStreamReader(is));
- } finally {
- if (reader == null) {
- is.close();
- }
- }
- }
-
- /**
- * Retrieves the output buffer of this filter. The component guarantees
- * that data is only appended to the end of this StringBuffer.
- * @return The StringBuffer containing the output of this filter.
- */
- StringBuffer getOutputBuffer() {
- return outputBuffer;
- }
-
- /**
- * Reads some data from the file.
- * @return true when the end of the file has not been reached.
- * @throws IOException When the file cannot be read from.
- */
- boolean readChunk() throws IOException {
- int bufferLength = 0;
- bufferLength = reader.read(buffer);
- if (bufferLength < 0) {
- return false;
- }
- outputBuffer.append(new String(buffer, 0, bufferLength));
- return true;
- }
-
- /**
- * Closes the file.
- * @throws IOException When the file cannot be closed.
- */
- public void close() throws IOException {
- is.close();
- }
-
- }
-
- /**
- * Component writing a file in chunks, taking the chunks from the
- * Replacefilter.
- * @since 1.7
- */
- private class FileOutput /* JDK 5: implements Closeable */ {
- private StringBuffer inputBuffer;
- private final OutputStream os;
- private Writer writer;
-
- /**
- * Constructs the output component. Opens the file for writing.
- * @param out The file to read to.
- * @throws IOException When the file cannot be read from.
- */
- FileOutput(File out) throws IOException {
- os = new FileOutputStream(out);
- try {
- writer = new BufferedWriter(encoding != null ? new OutputStreamWriter(os, encoding) : new OutputStreamWriter(os));
- } finally {
- if (writer == null) {
- os.close();
- }
- }
- }
-
- /**
- * Sets the input buffer for this component.
- * The filter expects from the component providing the input that data
- * is only added by that component to the end of this StringBuffer.
- * This StringBuffer will be modified by this filter, and expects that
- * another component will only append to this StringBuffer.
- * @param input The input for this filter.
- */
- void setInputBuffer(StringBuffer input) {
- inputBuffer = input;
- }
-
- /**
- * Writes the buffer as far as possible.
- * @return false to be inline with the Replacefilter.
- * (Yes defining an interface crossed my mind, but would publish the
- * internal behavior.)
- * @throws IOException when the output cannot be written.
- */
- boolean process() throws IOException {
- writer.write(inputBuffer.toString());
- inputBuffer.delete(0, inputBuffer.length());
- return false;
- }
-
- /**
- * Processes the buffer to the end.
- * @throws IOException when the output cannot be flushed.
- */
- void flush() throws IOException {
- process();
- writer.flush();
- }
-
- /**
- * Closes the file.
- * @throws IOException When the file cannot be closed.
- */
- public void close() throws IOException {
- os.close();
- }
-
- }
-
- /**
- * Do the execution.
- * @throws BuildException if we can't build
- */
- public void execute() throws BuildException {
-
- ArrayList savedFilters = (ArrayList) replacefilters.clone();
- Properties savedProperties =
- properties == null ? null : (Properties) properties.clone();
-
- if (token != null) {
- // line separators in values and tokens are "\n"
- // in order to compare with the file contents, replace them
- // as needed
- StringBuffer val = new StringBuffer(value.getText());
- stringReplace(val, "\r\n", "\n");
- stringReplace(val, "\n", StringUtils.LINE_SEP);
- StringBuffer tok = new StringBuffer(token.getText());
- stringReplace(tok, "\r\n", "\n");
- stringReplace(tok, "\n", StringUtils.LINE_SEP);
- Replacefilter firstFilter = createPrimaryfilter();
- firstFilter.setToken(tok.toString());
- firstFilter.setValue(val.toString());
- }
-
- try {
- if (replaceFilterResource != null) {
- Properties props = getProperties(replaceFilterResource);
- Iterator e = props.keySet().iterator();
- while (e.hasNext()) {
- String tok = e.next().toString();
- Replacefilter replaceFilter = createReplacefilter();
- replaceFilter.setToken(tok);
- replaceFilter.setValue(props.getProperty(tok));
- }
- }
-
- validateAttributes();
-
- if (propertyResource != null) {
- properties = getProperties(propertyResource);
- }
-
- validateReplacefilters();
- fileCount = 0;
- replaceCount = 0;
-
- if (sourceFile != null) {
- processFile(sourceFile);
- }
-
- if (dir != null) {
- DirectoryScanner ds = super.getDirectoryScanner(dir);
- String[] srcs = ds.getIncludedFiles();
-
- for (int i = 0; i < srcs.length; i++) {
- File file = new File(dir, srcs[i]);
- processFile(file);
- }
- }
-
- if (resources != null) {
- for (Resource r : resources) {
- FileProvider fp =
- r.as(FileProvider.class);
- processFile(fp.getFile());
- }
- }
-
- if (summary) {
- log("Replaced " + replaceCount + " occurrences in "
- + fileCount + " files.", Project.MSG_INFO);
- }
- if (failOnNoReplacements && replaceCount == 0) {
- throw new BuildException("didn't replace anything");
- }
- } finally {
- replacefilters = savedFilters;
- properties = savedProperties;
- } // end of finally
-
- }
-
- /**
- * Validate attributes provided for this task in .xml build file.
- *
- * @exception BuildException if any supplied attribute is invalid or any
- * mandatory attribute is missing.
- */
- public void validateAttributes() throws BuildException {
- if (sourceFile == null && dir == null && resources == null) {
- String message = "Either the file or the dir attribute "
- + "or nested resources must be specified";
- throw new BuildException(message, getLocation());
- }
- if (propertyResource != null && !propertyResource.isExists()) {
- String message = "Property file " + propertyResource.getName()
- + " does not exist.";
- throw new BuildException(message, getLocation());
- }
- if (token == null && replacefilters.size() == 0) {
- String message = "Either token or a nested replacefilter "
- + "must be specified";
- throw new BuildException(message, getLocation());
- }
- if (token != null && "".equals(token.getText())) {
- String message = "The token attribute must not be an empty string.";
- throw new BuildException(message, getLocation());
- }
- }
-
- /**
- * Validate nested elements.
- *
- * @exception BuildException if any supplied attribute is invalid or any
- * mandatory attribute is missing.
- */
- public void validateReplacefilters()
- throws BuildException {
- final int size = replacefilters.size();
- for (int i = 0; i < size; i++) {
- Replacefilter element =
- (Replacefilter) replacefilters.get(i);
- element.validate();
- }
- }
-
- /**
- * Load a properties file.
- * @param propertyFile the file to load the properties from.
- * @return loaded <code>Properties</code> object.
- * @throws BuildException if the file could not be found or read.
- */
- public Properties getProperties(File propertyFile) throws BuildException {
- return getProperties(new FileResource(getProject(), propertyFile));
- }
-
- /**
- * Load a properties resource.
- * @param propertyResource the resource to load the properties from.
- * @return loaded <code>Properties</code> object.
- * @throws BuildException if the resource could not be found or read.
- * @since Ant 1.8.0
- */
- public Properties getProperties(Resource propertyResource)
- throws BuildException {
- Properties props = new Properties();
-
- InputStream in = null;
- try {
- in = propertyResource.getInputStream();
- props.load(in);
- } catch (IOException e) {
- String message = "Property resource (" + propertyResource.getName()
- + ") cannot be loaded.";
- throw new BuildException(message);
- } finally {
- FileUtils.close(in);
- }
-
- return props;
- }
-
- /**
- * Perform the replacement on the given file.
- *
- * The replacement is performed on a temporary file which then
- * replaces the original file.
- *
- * @param src the source <code>File</code>.
- */
- private void processFile(File src) throws BuildException {
- if (!src.exists()) {
- throw new BuildException("Replace: source file " + src.getPath()
- + " doesn't exist", getLocation());
- }
-
- int repCountStart = replaceCount;
- logFilterChain(src.getPath());
-
- try {
- File temp = FILE_UTILS.createTempFile("rep", ".tmp",
- src.getParentFile(), false, true);
- try {
- FileInput in = new FileInput(src);
- try {
- FileOutput out = new FileOutput(temp);
- try {
- out.setInputBuffer(buildFilterChain(in.getOutputBuffer()));
-
- while (in.readChunk()) {
- if (processFilterChain()) {
- out.process();
- }
- }
-
- flushFilterChain();
-
- out.flush();
- } finally {
- out.close();
- }
- } finally {
- in.close();
- }
- boolean changes = (replaceCount != repCountStart);
- if (changes) {
- fileCount++;
- long origLastModified = src.lastModified();
- FILE_UTILS.rename(temp, src);
- if (preserveLastModified) {
- FILE_UTILS.setFileLastModified(src, origLastModified);
- }
- }
- } finally {
- if (temp.isFile() && !temp.delete()) {
- temp.deleteOnExit();
- }
- }
- } catch (IOException ioe) {
- throw new BuildException("IOException in " + src + " - "
- + ioe.getClass().getName() + ":"
- + ioe.getMessage(), ioe, getLocation());
- }
- }
-
- /**
- * Flushes all filters.
- */
- private void flushFilterChain() {
- final int size = replacefilters.size();
- for (int i = 0; i < size; i++) {
- Replacefilter filter = (Replacefilter) replacefilters.get(i);
- filter.flush();
- }
- }
-
- /**
- * Performs the normal processing of the filters.
- * @return true if the filter chain produced new output.
- */
- private boolean processFilterChain() {
- final int size = replacefilters.size();
- for (int i = 0; i < size; i++) {
- Replacefilter filter = (Replacefilter) replacefilters.get(i);
- if (!filter.process()) {
- return false;
- }
- }
- return true;
- }
-
- /**
- * Creates the chain of filters to operate.
- * @param inputBuffer <code>StringBuffer</code> containing the input for the
- * first filter.
- * @return <code>StringBuffer</code> containing the output of the last filter.
- */
- private StringBuffer buildFilterChain(StringBuffer inputBuffer) {
- StringBuffer buf = inputBuffer;
- final int size = replacefilters.size();
- for (int i = 0; i < size; i++) {
- Replacefilter filter = (Replacefilter) replacefilters.get(i);
- filter.setInputBuffer(buf);
- buf = filter.getOutputBuffer();
- }
- return buf;
- }
-
- /**
- * Logs the chain of filters to operate on the file.
- * @param filename <code>String</code>.
- */
- private void logFilterChain(String filename) {
- final int size = replacefilters.size();
- for (int i = 0; i < size; i++) {
- Replacefilter filter = (Replacefilter) replacefilters.get(i);
- log("Replacing in " + filename + ": " + filter.getToken()
- + " --> " + filter.getReplaceValue(), Project.MSG_VERBOSE);
- }
- }
- /**
- * Set the source file; required unless <code>dir</code> is set.
- * @param file source <code>File</code>.
- */
- public void setFile(File file) {
- this.sourceFile = file;
- }
-
- /**
- * Indicates whether a summary of the replace operation should be
- * produced, detailing how many token occurrences and files were
- * processed; optional, default=<code>false</code>.
- *
- * @param summary <code>boolean</code> whether a summary of the
- * replace operation should be logged.
- */
- public void setSummary(boolean summary) {
- this.summary = summary;
- }
-
-
- /**
- * Sets the name of a property file containing filters; optional.
- * Each property will be treated as a replacefilter where token is the name
- * of the property and value is the value of the property.
- * @param replaceFilterFile <code>File</code> to load.
- */
- public void setReplaceFilterFile(File replaceFilterFile) {
- setReplaceFilterResource(new FileResource(getProject(),
- replaceFilterFile));
- }
-
- /**
- * Sets the name of a resource containing filters; optional.
- * Each property will be treated as a replacefilter where token is the name
- * of the property and value is the value of the property.
- * @param replaceFilter <code>Resource</code> to load.
- * @since Ant 1.8.0
- */
- public void setReplaceFilterResource(Resource replaceFilter) {
- this.replaceFilterResource = replaceFilter;
- }
-
- /**
- * The base directory to use when replacing a token in multiple files;
- * required if <code>file</code> is not defined.
- * @param dir <code>File</code> representing the base directory.
- */
- public void setDir(File dir) {
- this.dir = dir;
- }
-
- /**
- * Set the string token to replace; required unless a nested
- * <code>replacetoken</code> element or the
- * <code>replacefilterresource</code> attribute is used.
- * @param token token <code>String</code>.
- */
- public void setToken(String token) {
- createReplaceToken().addText(token);
- }
-
- /**
- * Set the string value to use as token replacement;
- * optional, default is the empty string "".
- * @param value replacement value.
- */
- public void setValue(String value) {
- createReplaceValue().addText(value);
- }
-
- /**
- * Set the file encoding to use on the files read and written by the task;
- * optional, defaults to default JVM encoding.
- *
- * @param encoding the encoding to use on the files.
- */
- public void setEncoding(String encoding) {
- this.encoding = encoding;
- }
-
- /**
- * Create a token to filter as the text of a nested element.
- * @return nested token <code>NestedString</code> to configure.
- */
- public NestedString createReplaceToken() {
- if (token == null) {
- token = new NestedString();
- }
- return token;
- }
-
- /**
- * Create a string to replace the token as the text of a nested element.
- * @return replacement value <code>NestedString</code> to configure.
- */
- public NestedString createReplaceValue() {
- return value;
- }
-
- /**
- * The name of a property file from which properties specified using nested
- * <code>&lt;replacefilter&gt;</code> elements are drawn; required only if
- * the <i>property</i> attribute of <code>&lt;replacefilter&gt;</code> is used.
- * @param propertyFile <code>File</code> to load.
- */
- public void setPropertyFile(File propertyFile) {
- setPropertyResource(new FileResource(propertyFile));
- }
-
- /**
- * A resource from which properties specified using nested
- * <code>&lt;replacefilter&gt;</code> elements are drawn; required
- * only if the <i>property</i> attribute of
- * <code>&lt;replacefilter&gt;</code> is used.
- * @param propertyResource <code>Resource</code> to load.
- *
- * @since Ant 1.8.0
- */
- public void setPropertyResource(Resource propertyResource) {
- this.propertyResource = propertyResource;
- }
-
- /**
- * Add a nested &lt;replacefilter&gt; element.
- * @return a nested <code>Replacefilter</code> object to be configured.
- */
- public Replacefilter createReplacefilter() {
- Replacefilter filter = new Replacefilter();
- replacefilters.add(filter);
- return filter;
- }
-
- /**
- * Support arbitrary file system based resource collections.
- *
- * @since Ant 1.8.0
- */
- public void addConfigured(ResourceCollection rc) {
- if (!rc.isFilesystemOnly()) {
- throw new BuildException("only filesystem resources are supported");
- }
- if (resources == null) {
- resources = new Union();
- }
- resources.add(rc);
- }
-
- /**
- * Whether the file timestamp shall be preserved even if the file
- * is modified.
- *
- * @since Ant 1.8.0
- */
- public void setPreserveLastModified(boolean b) {
- preserveLastModified = b;
- }
-
- /**
- * Whether the build should fail if nothing has been replaced.
- *
- * @since Ant 1.8.0
- */
- public void setFailOnNoReplacements(boolean b) {
- failOnNoReplacements = b;
- }
-
- /**
- * Adds the token and value as first &lt;replacefilter&gt; element.
- * The token and value are always processed first.
- * @return a nested <code>Replacefilter</code> object to be configured.
- */
- private Replacefilter createPrimaryfilter() {
- Replacefilter filter = new Replacefilter();
- replacefilters.add(0, filter);
- return filter;
- }
-
- /**
- * Replace occurrences of str1 in StringBuffer str with str2.
- */
- private void stringReplace(StringBuffer str, String str1, String str2) {
- int found = str.indexOf(str1);
- final int str1Length = str1.length();
- final int str2Length = str2.length();
- while (found >= 0) {
- str.replace(found, found + str1Length, str2);
- found = str.indexOf(str1, found + str2Length);
- }
- }
-
-}